package cn.bdqn.servlet;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import cn.bdqn.bean.Provider;
import cn.bdqn.bean.User;
import cn.bdqn.service.ProviderService;
import cn.bdqn.service.impl.ProviderServiceImpl;

public class ProviderUpdateServlet extends HttpServlet {

	/**
		 * The doGet method of the servlet. <br>
		 *
		 * This method is called when a form has its tag value method equals to get.
		 * 
		 * @param request the request send by the client to the server
		 * @param response the response send by the server to the client
		 * @throws ServletException if an error occurred
		 * @throws IOException if an error occurred
		 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		doPost(request, response);
		
	}

	/**
		 * The doPost method of the servlet. <br>
		 *
		 * This method is called when a form has its tag value method equals to post.
		 * 
		 * @param request the request send by the client to the server
		 * @param response the response send by the server to the client
		 * @throws ServletException if an error occurred
		 * @throws IOException if an error occurred
		 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		//获取用户前台输入
		String provCode = request.getParameter("providerId");
		String provName = request.getParameter("providerName");
		String contactName = request.getParameter("people");
		String phone = request.getParameter("phone");
		String address = request.getParameter("address");
		String fax = request.getParameter("fax");
		String provDesc = request.getParameter("describe");
		String idStr = request.getParameter("id");
		int id = 0;
		if(idStr!=null && idStr!=""){
			id = Integer.parseInt(idStr);
		}
		//创建provider对象
		Provider provider = new Provider(provCode, provName, provDesc,
				contactName, phone, address, fax);
		provider.setId(id);
		//获取修改人信息
		User user = (User) request.getSession().getAttribute("user");
		provider.setModifyBy(user.getId());
		//调用service层的add方法
		ProviderService proService = new ProviderServiceImpl();
		if(proService.updateProvider(provider)){
			response.sendRedirect("ProviderListServlet");
		}else{
			response.sendRedirect("jsp/providerUpdate.jsp");
		}
		
		
	}

}
